Gutegura HydroxyPropyl methylcellse (HPMC) Igisubizo ninzira yibanze mumiti yimiti nibiribwa. HPMC ni polymer isanzwe ikoreshwa mugutwikwa bitewe numutungo mwiza wa firime, ituze, no guhuza nibikoresho bitandukanye bikora. Ibisubizo by'ibimenyetso bikoreshwa mu rwego rwo gutanga imyirondoro yo gukingira, imyirondoro yo kurekura imyirondoro, kandi kunoza isura n'imikorere y'ibinini, capsules, n'ubundi buryo bukomeye.
1. Ibikoresho birakenewe:
HydroxyPropyl Methylcellse (HPMC)
Solven (mubisanzwe amazi cyangwa uruvange rw'amazi n'inzoga)
Plastizer (Bihitamo, Kunoza Guhindura Filime)
Izindi nguzanyo (bidashoboka, nka Colorants, abadayiti, cyangwa abakozi bavunitse)
2. Ibikoresho bikenewe:
Kuvanga icyombo cyangwa kontineri
Umukiranutsi (Mechanical cyangwa magnetic)
Gupima impirimbanyi
Gushyushya isoko (niba bikenewe)
Kugoreka (nibiba ngombwa kugirango ukureho ibibyimba)
phi Meter (niba PH ihinduka ari ngombwa)
Ibikoresho byumutekano (gants, goggles, ikote rya laboratoire)
3. Inzira:
Intambwe ya 1: Gupima ibiyigize
Gupima ingano ya HPMC ikoresha uburimbane. Amafaranga arashobora gutandukana bitewe nibitekerezo byifuzwa bikemura hamwe nubunini bwicyiciro.
Niba ukoresheje plastitier cyangwa izindi nyandiko zinyongera, bapima ingano zisabwa.
Intambwe ya 2: Gutegura Solvent
Menya ubwoko bwa Solint kugirango ikoreshwa hashingiwe kubisabwa no guhuza nibikoresho bikora.
Niba ukoresheje amazi nkigisubizo, menya neza ko ari byiza cyane kandi byanduwe neza cyangwa deonional.
Niba ukoresheje uruvange rw'amazi n'inzoga, menya igipimo gikwiye gishingiye ku gukurura HPMC n'ibiranga igisubizo cyo gutwika.
Intambwe ya 3: Kuvanga
Shira icyombo kivanze kuri kirenga hanyuma ongeraho igisubizo.
Tangira kubyutsa igisubizo kumuvuduko uciriritse.
Buhoro Ongeraho ifu ya HPMC mbere ya HPMC muri Solvent kugirango wirinde guhubuka.
Komeza ushikamye kugeza ifu ya HPMC yatatanye kimwe muri socieve. Iyi nzira irashobora gufata igihe, bitewe no kwibanda kuri HPMC hamwe nibikoresho bishimishije.
Intambwe ya 4: Gushyushya (niba bikenewe)
Niba HPMC idashonga rwose mubushyuhe bwicyumba, gushyushya kwitonda birashobora kuba ngombwa.
Shyushya imvange mugihe ushishikaye kugeza HPMC yashonze rwose. Witondere kutagira ubushyuhe, kuko ubushyuhe bukabije bushobora gutesha agaciro HPMC cyangwa ibindi bigize igisubizo.
Intambwe ya 5: Ongeraho plastistizer nibindi bikubiye (niba bishoboka)
Niba ukoresheje plastistizer, ongeraho igisubizo buhoro mugihe ubyutsa.
Mu buryo nk'ubwo, ongeraho izindi nyandiko zose zifuzwa nka koperative cyangwa abadayizi muri iki cyiciro.
Intambwe ya 6: Guhindura PH (nibiba ngombwa)
Reba PH of igisubizo cyo gutwika ukoresheje phi Meter.
Niba PH itari hanze yimpamvu zifuzwa cyangwa impamvu zihuza, zikayihindura wongeyeho bike cyangwa ibisubizo byibanze.
Kangura igisubizo neza nyuma ya buri koyongeramo hanyuma usubiremo PH kugeza urwego rwifuzwa rugerwaho.
Intambwe 7: Kuvanga Byanyuma no Kwipimisha
Ibice byose bimaze kongerwaho kandi bivanze neza, komeza utekereze kuminota mike kugirango ukemure ububihure.
Kora ibizamini byose bifite ireme nka gupima viscosity cyangwa kugenzura amashusho kubimenyetso byose byikibazo cyangwa ugutandukana.
Niba bikenewe, andika igisubizo binyuze muri sieve kugirango ukureho ibibyimba byose bisigaye cyangwa ibice bidatinze.
Intambwe ya 8: Ububiko no gupakira
Kohereza igisubizo cya HPMC cyateguwe muburyo bukwiye bwo kubikamo, byaba byiza Amber GRACTH / Ibikoresho byiza bya plastike.
Andika kontineri zifite amakuru akenewe nka numero yicyiciro, itariki yo kwitegura, kwibanda, nububiko.
Bika igisubizo ahantu hakonje, k-humye urinzwe numucyo nubushuhe kugirango ukomeze umutekano nubuzima bwa filf.
4. Inama n'ibitekerezo:
Buri gihe ukurikize ibikorwa byiza na laboratoire hamwe nubuyobozi bwumutekano mugihe ukora imiti nibikoresho.
Komeza kugira isuku no gutanga ibintu byose kugirango utegure kugirango wirinde kwanduza.
Gerageza guhuza igisubizo cyigihangano hamwe na progaramu yagenewe (ibinini, capsules) mbere yo gusaba.
Kora ubushakashatsi buhamye bwo gusuzuma imikorere n'imiterere yububiko bwibisubizo byo kurangira.
Andika inzira yo kwitegura no kubika inyandiko zigamije kugenzura ubuziranenge hamwe nubwumvikane.
Igihe cya nyuma: Werurwe-07-2024